Function core::arch::x86_64::_mm_cvtepi64_ph

pub unsafe fn _mm_cvtepi64_ph(a: __m128i) -> __m128h

🔬This is a nightly-only experimental API. (stdarch_x86_avx512_f16 #127213)

Available on (x86 or x86-64) and target feature avx512fp16,avx512vl and x86-64 only.

Convert packed signed 64-bit integers in a to packed half-precision (16-bit) floating-point elements, and store the results in dst. The upper 96 bits of dst are zeroed out.

Intel’s documentation